The format "Erox In [Hash].mp4" is characteristic of files processed through:
: Temporary identifiers used by content delivery networks to manage large video assets.
: Automated security or industrial cameras that assign unique hexadecimal strings (like P96b6b261412) to clips for archiving purposes.
The term generally appears in two distinct contexts within video and digital media: 1. Medical and Industrial Content
If you encountered this specific file on a shared drive or a niche video platform, it most likely represents a raw export from a private server where "Erox" is either the project name, the uploader's handle, or a specific medicinal product being featured in the footage.
"Erox" is a common brand name for (an antibiotic) manufactured by various pharmaceutical companies. Video files with this prefix often document: